About the SPL Boxes SB184-210BL

Product highlights:
- vehicle-specific downward-firing sealed subwoofer enclosure
- holds two 10" subwoofers (not included)
- installs under rear seat of 2014-up Chevy Silverado and GMC Sierra Crew Cab trucks
- MDF construction with bedliner finish
- requires drilling screw holes in the enclosure and connecting speaker wire to subs
- mounting hardware and speaker wire not included
- internal volume: 1.6 cubic feet
- subwoofer mounting depth: 5.5"
- dimensions: 52.75"W x 15.5"H x 9.5"D
- warranty: 1 year
- MFR # SB184-210BL
- Item # 419184210B
What's in the box:
- One vehicle specific sealed enclosure for two 10" subwoofers with spring-post terminals
More details on the SPL Boxes SB184-210BL

Features & specs
General | ||
---|---|---|
Box Type | Sealed | |
Number of Boxes | 1 | |
Number of Speakers Per Box | 2 | |
Speaker Size | 10 | |
Cutout Diameter or Length (inches) | 9 1/4 | |
Maximum Speaker Depth (inches) | 5-1/2 | |
Box Volume (cubic feet) | 1.6 | |
Tuning Frequency | --- | |
Height (inches) | 9-1/2 | |
Width (inches) | 52-3/4 | |
Depth (inches) | 15-1/2 | |
Second Depth (inches) | 15-1/2 | |
Wood Thickness (inches) | 5/8 | |
Speaker Wire Connectors | Spring posts | |
Box Color | Black | |
Box Finish | Bedliner | |
Parts Warranty | 1 Year | |
Labor Warranty | 1 Year |
Product Research
Features
Vehicle Compatibility: This custom-fit sealed enclosure is designed specifically to fit select 2014-2022 Chevrolet Silverado and GMC Sierra Crew Cab pickup trucks. Please enter your vehicle information to confirm fit.
Mounting Location: The enclosure mounts under the rear bench seat without taking up interior space.
Enclosure: The enclosure is made from durable MDF (Medium Density Fiberboard) that resists flexing and damps resonance. It's covered with a bedliner type material.
Terminals: The wire terminals are spring-posts (two pair) that accept pin connectors or bare wire up to 10-gauge. Inside the enclosure there are 0.205" male quick-slides (will accept 0.205" female quick slides) for both the positive and negative terminals. The wire can also be attached using the nuts holding the quick-slides in place.
Dual 10" Subwoofers: The enclosure holds two 10" subwoofers in a single 1.6 ft³ chamber. Once mounted the woofers are down firing.
Mounting: No mounting hardware or speaker wire is included with the enclosure.
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Customer Q&A
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Bought my box an this was a perfect fit
Glenn from Nicholls, GA